Which of the following events signals the beginning of childbirth?
A. The emergence of the baby from the birth canal
B. The beginning of the Braxton-Hicks contractions
C. The secretion of dopamine
D. The occurrence of regular uterine contractions
Answer: D
You might also like to view...
The use of labels that rely on the medical model
a. encourages people to seek medical treatment. b. may keep people from taking responsibility for their life. c. gives people the impression that medication will cure any condition. d. implies that the individual is to blame for becoming ill.
Following the split-brain operation, a person is unable to verbally report odors that are
presented to the _________ nostril but can use the _________ hand to select an object that corresponds to the odor. a. left; left b. right; right c. left; right d. right; left e. both nostrils and both hands are equally effective
___, found in the rodent hippocampus, increase their firing rates when an individual is in a specific ___ in an environment
a. Cheese cells; food-related b. Ego cells; motivationally-relevant c. Place cells; location d. Pain cells; negatively-associated
Ensuring that all variables are constant in an experiment, except for the independent variable, is called
a. random sampling. b. experimental control. c. random assignment. d. experimental manipulation.